topic Problems with the example KeyboardHost in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/Problems-with-the-example-KeyboardHost/m-p/523039#M5675 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by paulo on Thu Aug 30 12:56:24 MST 2012</STRONG><BR /><SPAN>Hi.</SPAN><BR /><BR /><SPAN>I'm testing the examples Example_KeyboardHost and Example_VirtualSerial on a plate LPCXPRESSO baseboard along with the link containing the micro LPC LPC 1769.</SPAN><BR /><SPAN>When I run the project Example_KeyboardHost without connecting a USB cable to connector X3 containing a FT232RL connected to UART3 the program runs normally but when I connect the cable occurs the errors identified in the images below, it all before I connect the keyboard. If I run the program with the cable already connected it runs normally, but when I open a terminal application and point to that door he gives the same mistakes of the images below.</SPAN><BR /><SPAN>In case the project Example_VirtualSerial it works normally, but I just connect the USB cable to the connector X3 to encounter the same problems.</SPAN><BR /><SPAN>In the case of the example he uses Example_KeyboardHost UART3 to send keystrokes via the keyboard, but as I said earlier, I just connect the cable to the problem below occurs.</SPAN><BR /><SPAN>Anyone have any tips for me?</SPAN><BR /><BR /></BODY></HTML> Wed, 15 Jun 2016 16:43:21 GMT lpcware 2016-06-15T16:43:21Z Problems with the example KeyboardHost https://community.nxp.com/t5/LPC-Microcontrollers/Problems-with-the-example-KeyboardHost/m-p/523039#M5675 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by paulo on Thu Aug 30 12:56:24 MST 2012</STRONG><BR /><SPAN>Hi.</SPAN><BR /><BR /><SPAN>I'm testing the examples Example_KeyboardHost and Example_VirtualSerial on a plate LPCXPRESSO baseboard along with the link containing the micro LPC LPC 1769.</SPAN><BR /><SPAN>When I run the project Example_KeyboardHost without connecting a USB cable to connector X3 containing a FT232RL connected to UART3 the program runs normally but when I connect the cable occurs the errors identified in the images below, it all before I connect the keyboard. If I run the program with the cable already connected it runs normally, but when I open a terminal application and point to that door he gives the same mistakes of the images below.</SPAN><BR /><SPAN>In case the project Example_VirtualSerial it works normally, but I just connect the USB cable to the connector X3 to encounter the same problems.</SPAN><BR /><SPAN>In the case of the example he uses Example_KeyboardHost UART3 to send keystrokes via the keyboard, but as I said earlier, I just connect the cable to the problem below occurs.</SPAN><BR /><SPAN>Anyone have any tips for me?</SPAN><BR /><BR /></BODY></HTML> Wed, 15 Jun 2016 16:43:21 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Problems-with-the-example-KeyboardHost/m-p/523039#M5675 lpcware 2016-06-15T16:43:21Z Re: Problems with the example KeyboardHost https://community.nxp.com/t5/LPC-Microcontrollers/Problems-with-the-example-KeyboardHost/m-p/523040#M5676 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by nxpUSBlib team on Wed Sep 19 16:38:32 MST 2012</STRONG><BR /><SPAN>Check the owners manual to make sure your jumpers are set correctly. That X3 connector doubles as a firmware upgrade port for Flashmagic and some of the signals are connected to reset based on the jumper settings by default.</SPAN></BODY></HTML> Wed, 15 Jun 2016 16:43:22 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Problems-with-the-example-KeyboardHost/m-p/523040#M5676 lpcware 2016-06-15T16:43:22Z